InChI=1/C13H20N2O2/c1-9-7-11(9)12-4-3-10(17-12)8-15-6-5-13(16)14-2/h3-4,9,11,15H,5-8H2,1-2H3,(H,14,16)/p+1/t9-,11-/m0/s1/fC13H21N2O2/h14-15H/q+1 1A2B454FFFAA914E